glockm22

Does anyone know about the company and what they offer? MAGNUM DYNO-BOOST Jet Ski Performance Chip Programmable Fuel Controller Does it work? Has anyone tried it ? Let me know your thoughts.

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jetdave56

got my attention, did a search on other forums everybody ,i mean EVERYBODY says it is a POS,SCAM.....but nobody in the threads has actually tested it with any feedback,but it is a great price to just try it

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yamaha 07 gp1300r
"modified with the works"

kawa 87 300sx
"restoration project"

jetdave56

just realized this is an old thread

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yamaha 07 gp1300r
"modified with the works"

kawa 87 300sx
"restoration project"